1366 - Incorrect integer value: '' for column `mapshopatlogis`.`whos_online`.`customer_id` at row 1

insert into whos_online (customer_id, full_name, session_id, ip_address, time_entry, time_last_click, last_page_url) values ('', 'Guest', '2ed61895132787032f7792a49683cb7d', '54.225.1.66', '1710818790', '1710818790', '/product_info.php/language/en/info/p439_Relief-Map-Configurator.html')

[XT SQL Error]